US stocks & ETFs · ratio + calendar alerts · 14-day free trial

Alerts your broker can't set.

Price targets are table stakes. Computo also watches ratios between assets and the dates that move them — earnings, ex-dividend — then emails you. One place across every broker, read-only.

Start your 14-day free trial See pricing

14 days free, full access · no card required

Live — this builds a real alert

Create your first alert in 30 seconds

Pick a stock or ETF, set a target — we email you when it crosses. No card.

Stock or ETF

How it works

  1. Pick a stock or ETF

    Search any US symbol or name.

  2. Set your target

    A price, a % move, a moving average — your call.

  3. Get the email

    We watch the market and ping you the moment it crosses.

Search a ticker above to build your alert.

RO Read-only. We never connect to your brokerage — alerts only.
$0 No card to start. Try every Pro feature free for 14 days — no card required.
✉ Email only. No app to keep open, no dashboard to babysit. Cooldowns prevent spam.

Common questions

My broker already has alerts. Why Computo?
Most broker apps only do a price target, and only for what you hold there. Computo adds ratio alerts (one asset vs. another) and calendar alerts (earnings, ex-dividend) — in one inbox, across every broker you use.
Do you connect to my brokerage account?
No. Computo is read-only and never connects to any brokerage — we watch public market data and email you. Nothing to authorize, nothing we can touch.
What do I get during the free trial?
Full Pro access for 14 days, no card: unlimited alerts, unlimited watchlist, ratio alerts, personal notes, and the daily earnings / ex-dividend digest. After the trial, keep it all for $5/month or $50/year — if you don't subscribe, your alerts pause (they're not deleted) and pick up right where they left off once you do.

Two ways to stay on top of your portfolio

Never miss a move with email alerts — and keep every position organized by brokerage account, valued live.

Free for 14 days

Price alerts

An email the moment your condition hits. No app to open, no charts to watch.

  • Price target — name a level, get the email when it's crossed
  • % swing — flag a move up or down from where it trades now
  • Ratio between two symbols — track one stock against another
Pro

Brokerage accounts

Group what you hold by broker and see the live value of each account.

  • Organize positions by broker — IBKR, Balanz, Cocos, any account
  • Live value for every position, priced automatically
  • Total per account, updated as the US market moves

Built to be quiet and exact.

Alerts you can trust to fire once, on time, and never spam you.

⏱

Cooldowns, not noise

One alert per trigger, then a cooldown. A stock hovering at your target won't flood your inbox — you get the signal, not 50 emails.

ET

Market-hours & date aware

Prices checked against US market hours, timestamps in ET. Pro subscribers also get a daily digest of upcoming earnings and ex-dividend dates on their watchlist.

How it works

1

Add assets

Search US stocks and ETFs and add them to your watchlist.

2

Set alerts

Pick a price target, a % move, or a ratio between two symbols.

3

Get notified

We watch the market for you and email you when your condition is met.

Try our free tools

We build handy calculators to help you plan your trades.

Average Down Calculator

Find out exactly how many shares you need to buy to reach your target average price.

Try Pro free for 14 days. Then $5/month or $50/year.

No credit card to start your trial. Unlimited alerts, personal notes, portfolios, and watchlist digests — full Pro access from day one.

Most popular

Pro — Monthly

For investors who can't afford to miss a move

$5 /month

Alerts & watchlist

  • Price, % & ratio alerts Absolute targets, daily swings, and cross-asset ratio crosses.

Delivery

  • Email when it triggers No app to babysit — one email per hit with cooldowns to prevent spam.

Scale

  • Unlimited active alerts No cap as your strategy and watchlist grow.
  • Unlimited watchlist Track every ticker in your universe without trimming the list.

Pro tools

  • Personal alert notes Add context to each rule — why you set it and what you'll do when it fires.
  • Watchlist milestone digest Daily email with upcoming earnings and ex-dividend dates on assets you follow.

Portfolio

  • Brokerage portfolios Track positions across up to 5 accounts with live totals.
Start free trial

Pro — Annual

For investors who can't afford to miss a move

$50 /year 2 months free

Alerts & watchlist

  • Price, % & ratio alerts Absolute targets, daily swings, and cross-asset ratio crosses.

Delivery

  • Email when it triggers No app to babysit — one email per hit with cooldowns to prevent spam.

Scale

  • Unlimited active alerts No cap as your strategy and watchlist grow.
  • Unlimited watchlist Track every ticker in your universe without trimming the list.

Pro tools

  • Personal alert notes Add context to each rule — why you set it and what you'll do when it fires.
  • Watchlist milestone digest Daily email with upcoming earnings and ex-dividend dates on assets you follow.

Portfolio

  • Brokerage portfolios Track positions across up to 5 accounts with live totals.
Start free trial — annual
  • Secure checkout
  • Cancel anytime
  • Payments via Creem

Set your first alert in under a minute.

Add a ticker, pick a target, close the tab. Free for 14 days, no card — we'll email you when it's time to look.

Start your 14-day free trial